<button type="button" class="close" ng-click="closePhoto()">×</button>
<div class="recorder-pic">
    <div class="recorder-pic-btn text-left col-lg-2" ng-click="slide(filIndex-1)">
        <i class="fa fa-angle-left"></i>
    </div>
    <div class="recorder-pic-img text-center dialog-img">
        <img ng-src="{{fileUrl}}" ng-click="magnify()"/>
    </div>
    <div class="recorder-pic-btn text-right col-lg-2" ng-click="slide(filIndex+1)">
        <i class="fa fa-angle-right"></i>
    </div>
</div>